160304664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 457228800

約数和(自身を除く): 296924136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 89, 92, 104, 138, 156, 178, 184, 251, 267, 276, 299, 312, 356, 502, 534, 552, 598, 712, 753, 897, 1004, 1068, 1157, 1196, 1506, 1794, 2008, 2047, 2136, 2314, 2392, 3012, 3263, 3471, 3588, 4094, 4628, 5773, 6024, 6141, 6526, 6942, 7176, 8188, 9256, 9789, 11546, 12282, 13052, 13884, 16376, 17319, 19578, 22339, 23092, 24564, 26104, 26611, 27768, 34638, 39156, 44678, 46184, 49128, 53222, 67017, 69276, 75049, 78312, 79833, 89356, 106444, 134034, 138552, 150098, 159666, 178712, 212888, 225147, 268068, 290407, 300196, 319332, 450294, 513797, 536136, 580814, 600392, 638664, 871221, 900588, 1027594, 1161628, 1541391, 1742442, 1801176, 2055188, 2323256, 3082782, 3484884, 4110376, 6165564, 6679361, 6969768, 12331128, 13358722, 20038083, 26717444, 40076166, 53434888, 80152332, 160304664]

約数ペア:

[(1, 160304664), (2, 80152332), (3, 53434888), (4, 40076166), (6, 26717444), (8, 20038083), (12, 13358722), (13, 12331128), (23, 6969768), (24, 6679361), (26, 6165564), (39, 4110376), (46, 3484884), (52, 3082782), (69, 2323256), (78, 2055188), (89, 1801176), (92, 1742442), (104, 1541391), (138, 1161628), (156, 1027594), (178, 900588), (184, 871221), (251, 638664), (267, 600392), (276, 580814), (299, 536136), (312, 513797), (356, 450294), (502, 319332), (534, 300196), (552, 290407), (598, 268068), (712, 225147), (753, 212888), (897, 178712), (1004, 159666), (1068, 150098), (1157, 138552), (1196, 134034), (1506, 106444), (1794, 89356), (2008, 79833), (2047, 78312), (2136, 75049), (2314, 69276), (2392, 67017), (3012, 53222), (3263, 49128), (3471, 46184), (3588, 44678), (4094, 39156), (4628, 34638), (5773, 27768), (6024, 26611), (6141, 26104), (6526, 24564), (6942, 23092), (7176, 22339), (8188, 19578), (9256, 17319), (9789, 16376), (11546, 13884), (12282, 13052)]